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» Contextual Grammars as Generative Models of Natural Language...
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JOLLI
2010
106views more  JOLLI 2010»
13 years 6 months ago
Second-Order Abstract Categorial Grammars as Hyperedge Replacement Grammars
rder Abstract Categorial Grammars as Hyperedge Replacement Grammars Makoto Kanazawa National Institute of Informatics 2–1–2 Hitotsubashi, Chiyoda-ku, Tokyo, 101–8430, Japan A...
Makoto Kanazawa
NIPS
2008
13 years 9 months ago
Logistic Normal Priors for Unsupervised Probabilistic Grammar Induction
We explore a new Bayesian model for probabilistic grammars, a family of distributions over discrete structures that includes hidden Markov models and probabilistic context-free gr...
Shay B. Cohen, Kevin Gimpel, Noah A. Smith
WIA
2007
Springer
14 years 1 months ago
Analyzing Ambiguity of Context-Free Grammars
It has been known since 1962 that the ambiguity problem for context-free grammars is undecidable. Ambiguity in context-free grammars is a recurring problem in language design and p...
Claus Brabrand, Robert Giegerich, Anders Mø...
COLING
1990
13 years 8 months ago
A Phrase Structure Grammar Of The Arabic Language
A lot of work has been done in the field of natural language processing (NLP) for ARABIC. Few researchers have tried hard to apply on ARABIC the methods of computational linguisti...
Ayman Elnaggar
ACL
2010
13 years 5 months ago
Compositional Matrix-Space Models of Language
We propose CMSMs, a novel type of generic compositional models for syntactic and semantic aspects of natural language, based on matrix multiplication. We argue for the structural ...
Sebastian Rudolph, Eugenie Giesbrecht